i have just spent the last hour measuring and remeasuring, checking and rechecking i have calculated and recalculated. but i couldnt get the top tube to the correct distance from the seat back rail. when i measured it from the top it was spot on but when using the square from the line i drew on the board it was always 19mm out. and then the light switched on. i was measuring from the inside edge not the outside (yes it took an hour for my brain to warm up but now i think its over heating)

i cant get pics to work sorry




the way i was doing it
Image deleted by owner



the way i should have done it



[Edited on 30/9/07 by davie h]

[Edited on 30/9/07 by davie h]

[Edited on 30/9/07 by davie h]

It's the clean walls and clear floor space that get me!

Makes me want to white wash the walls in my garage!

Looks good on the chassis

Cheers

Adrian

Nice clean jobbie!

Keep posting, nice to look at.